【Installation Error】executing when make dep by following official wiki

[taoism-o]

*@*:/usr/local/go/work/src/github.com/nebulasio/go-nebulas# sudo make dep

dep ensure -v

make: execvp: dep: Permission denied

make: *** [dep] Error 127

As above, after I following by this step

Even if I tried given a permission by using chmod 755 on that folder, that didnt work.

Here is my OS info:

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.5 LTS"
NAME="Ubuntu"
VERSION="14.04.5 LTS, Trusty Tahr"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 14.04.5 LTS"
VERSION_ID="14.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"

and, I'm following the steps from the beginning.

I'm not sure how this showed.

plz anyone can help, thx first

[taoism-o]

Alright, in fact, I was not noticing the following message after that.
coz that asked to wget a taz file, after I get that, there is no need to get a making process.
but just in case, a little bit curious.

[yupnano]

This error seems resolved by yourself, then I will close this issue,